Port City Makerspace - Recent changes [en]

Category:Pottery Studio

AlexN — Thu, 07 May 2026 17:21:06 GMT

Lockers: fixed link, led to Shop Store page when it was referencing project storage lockers

← Older revision		Revision as of 10:21, 7 May 2026
Line 108:		Line 108:

	==Lockers==		==Lockers==
	*Pottery storage spaces are available for rent. For current monthly fees, see the [https://www.portcitymakerspace.com/~~shop~~-~~store~~/ ~~Shop Store~~].		*Pottery storage spaces are available for rent. For current monthly fees, see the [https://www.portcitymakerspace.com/project-storage/ Project Storage page].
	*17″x15″ storage spaces with a card tag, a ventilated door, and an independent locking system.		*17″x15″ storage spaces with a card tag, a ventilated door, and an independent locking system.
	*Space holds up to 55 pounds.		*Space holds up to 55 pounds.

	[[Category: Spaces]]		[[Category: Spaces]]

Clausing M250 Metal Lathe

Sara.m — Wed, 29 Apr 2026 00:01:53 GMT

← Older revision		Revision as of 17:01, 28 April 2026
Line 4:		Line 4:
	=About our machine=		=About our machine=
	*Model: M250		*Model: M250
	*Bed length: ~~500mm (20 in) or~~ 750mm (30 in) between centres		*Bed length: 750mm (30 in) between centres
	*Swing: 280mm (11 in) over bed, 178mm (7 in) over cross slide		*Swing: 280mm (11 in) over bed, 178mm (7 in) over cross slide
	*Spindle nose: D1-3 camlock		*Spindle nose: D1-3 camlock
Line 10:		Line 10:

	* Machine Data		* Machine Data
	*** Gross Weight ......... 550 kg (1210 lbs)
	*** Dimensions (L×W×H) ... 1450 × 750 × 1450mm (57 × 29½ × 57 in)
	** 750mm Centres
	*** Gross Weight ......... 630 kg (1390 lbs)		*** Gross Weight ......... 630 kg (1390 lbs)
	*** Dimensions (L×W×H) ... 1700 × 750 × 1450mm (67 × 29½ × 57 in)		*** Dimensions (L×W×H) ... 1700 × 750 × 1450mm (67 × 29½ × 57 in)

Clausing Lathe

Sara.m — Tue, 28 Apr 2026 23:53:25 GMT

Sara.m moved page Clausing Lathe to Clausing M1401-1 Metal Lathe

New page

[[File:Clausing Lathe.jpg|400px|thumb|Clausing Lathe]]
=About our machine=
*Model: M401-1
*Bed length: 36"
*Swing: 13"
*Spindle thread: 4.5"x6tpi
*Spindle bore: 1.5"
*Tool post: Aloris BXA (200 series) compatible

==Accessories==
*5C Collet chuck
*3-Jaw chuck
*Coolant sprayer (not yet functioning)

=User Guide=

==Safety==
*'''NO LOOSE ITEMS WHILE OPERATING.''' No loose jewelry, hoodie strings, long hair needs to be tied back. This is the biggest risk when operating a lathe - if it grabs something on you and pulls you in, you will not be able to break free.
*'''SAFETY GLASSES.''' Hot metal chips and oil will fly off this machine. Protect yourself.
*'''NEVER LEAVE THE CHUCK KEY IN THE HEADSTOCK, EVEN FOR A SECOND.''' It can become a deadly projectile if you turn on the lathe with it in there.
*'''Make sure work is secured before turning on the lathe.''' While it's not moving, try to wiggle the piece in the chuck. If it moves at all, check your setup for problems.
*'''Ensure work and headstock will not collide with any part of the machine.''' With the power off, spin the chuck by hand to check this.
*'''Use sharp tools!''' Dull tools can catch the work and break the tool or the lathe itself.

==Lubrication and Upkeep==
[[File:clausing-lubrication.png|500px|thumb]]
To be done

Clean every time
**Wipe inside and outside of collets before using
**Clean inside chuck jaws before inserting material
**After work - clean chips off of machine using brush and pan
**Empty out chip catch-pan below ways

==Controls==
[[File:clausing-diagram.png|500px|thumb]]
To be done

==Changing the chuck==
To be done

==Changing the speeds==
To be done

==Aligning the tailstock==
To be done

==Using the powerfeed and gearbox==
To be done

==Using the halfnut and threading dial==
To be done

=Manuals=

[https://drive.google.com/open?id=1LMAbFnK7X79luoh62wrIVlhS_DbI3yoC How to Run a Lathe] - an old handbook with everything you need to know

=Helpful Videos=
*[https://www.youtube.com/watch?v=Za0t2Rfjewg Essential Machining Skills: Working with a Lathe]
*[https://www.youtube.com/watch?v=BAD10CKG4Gw Mini machinist mallet] - video of a mallet lathe project (warning: sick metal music playing the whole time)
*Grinding HSS tools
*Using dial indicators
*Using calipers and micrometers

=Beginner Projects=
*[https://www.patreon.com/posts/14548892 Machinist's Hammer] - a project by Tim Nummy
*[https://www.youtube.com/watch?v=KcAk_Lec_hc Whistle]
*[https://www.youtube.com/watch?v=-dyO4PEkEkc Storage Tube with hidden seam]
*[https://www.youtube.com/watch?v=gFQx70JAixo Spinning Top]
*[https://www.youtube.com/watch?v=t9NGty1CVII Decorative Ring]
*[https://www.youtube.com/watch?v=c0xcyI0hZOI Machinist Jack]
*[https://www.youtube.com/watch?v=5-33oi0Wua8 Chuck key]

=Tool bits and accessories=
* Aloris BXA-style (200 series) quick-change toolpost with multiple tool holders
==What we have for insert tool holders==
*SHARS 1/2 X 4" RH MCLN INDEXABLE TURNING TOOL HOLDER CNMG
*MGEHR1616 Parting Off Turning Tool Holder
**Insert: MGMN200
*Anytime Tools 5 Piece 1/2" MINI LATHE INDEXABLE CARBIDE INSERT TOOL BIT SET - [https://www.amazon.com/gp/product/B0087RGCGO/ link]
**Insert: TCMT 090204 - [https://www.amazon.com/dp/B00SDYYI5I link]

==Where to buy==
*[https://alexnld.com/product-category/home-garden/business-industrial/manufacturing-amp-metalworking/metalworking-tooling/toolholding/page/2/ AlexNLD - Toolholding] - Inserts, tool holders, and more.
*[https://www.mscdirect.com/browse/Tool-Holding MSC Direct - Tool Holding]
*[https://www.mcmaster.com McMaster Carr] - Everything, but also inserts and tool holders
*[http://ebay.com Ebay] - Good ol' ebay, its got everything
*[http://amazon.com Amazon] - Amazon also has everything

[[Category: Tool]]
[[Category: Machine Shop]]
[[Category: Safety Checkout]]
[[Category:_RFID_Tool_Access]]

Clausing M250 Metal Lathe

Sara.m — Tue, 28 Apr 2026 23:46:03 GMT

Created page with " thumb =About our machine= *Model: M250 *Bed length: 500mm (20 in) or 750mm (30 in) between centres *Swing: 280mm (11 in) over bed, 178mm (7 in) over cross slide *Spindle nose: D1-3 camlock *Spindle bore: 32mm (1.25 in) * Machine Data *** Gross Weight ......... 550 kg (1210 lbs) *** Dimensions (L×W×H) ... 1450 × 750 × 1450mm (57 × 29½ × 57 in) ** 750mm Centres *** Gross Weight ......... 630 kg (1390 lbs) *** Dimensions (L×..."

New page

[[File:Clausing M250 Metal Lathe.jpg|thumb]]

=About our machine=
*Model: M250
*Bed length: 500mm (20 in) or 750mm (30 in) between centres
*Swing: 280mm (11 in) over bed, 178mm (7 in) over cross slide
*Spindle nose: D1-3 camlock
*Spindle bore: 32mm (1.25 in)

* Machine Data
*** Gross Weight ......... 550 kg (1210 lbs)
*** Dimensions (L×W×H) ... 1450 × 750 × 1450mm (57 × 29½ × 57 in)
** 750mm Centres
*** Gross Weight ......... 630 kg (1390 lbs)
*** Dimensions (L×W×H) ... 1700 × 750 × 1450mm (67 × 29½ × 57 in)

=User Guide=

==Safety==
*'''NO LOOSE ITEMS WHILE OPERATING.''' No loose jewelry, hoodie strings, long hair needs to be tied back. This is the biggest risk when operating a lathe - if it grabs something on you and pulls you in, you will not be able to break free.
*'''SAFETY GLASSES.''' Hot metal chips and oil will fly off this machine. Protect yourself.
*'''NEVER LEAVE THE CHUCK KEY IN THE HEADSTOCK, EVEN FOR A SECOND.''' It can become a deadly projectile if you turn on the lathe with it in there.
*'''Do not reach over the headstock when turning on the lathe.''' Reach with your right arm instead. Nobody wants to get caught in a machine capable of carving hardened steel.
*'''Make sure work is secured before turning on the lathe.''' While it's not moving, try to wiggle the piece in the chuck. If it moves at all, check your setup for problems.
*'''Ensure work and headstock will not collide with any part of the machine.''' With the power off, spin the chuck by hand to check this.
*'''Use sharp tools!''' Dull tools can catch the work and break the tool or the lathe itself.

==Starting the Machine==
*'''Ensure lubrication is completed before starting.''' Follow the lubrication diagram to make sure all required points are properly serviced.

*'''Confirm controls are disengaged.''' Check that the feed engage lever (22) and thread-cutting lever (20) are in the disengaged positions, and that the changewheel cover is securely in place.

*'''Select feed settings before operation.''' Choose feed axis (cross or longitudinal) using the apron push-pull knob (21), set feed direction with the headstock lower selector (8), and select the correct feed rate using gearbox selectors (6) and (7). Gear engagement may require manually turning the spindle.

*'''Set spindle speed correctly.''' Use the speed range selector dial (10) to choose range A, B, or C, then set the desired speed with lever (9). Turning the spindle by hand may help gear engagement.

*'''Switch on the electrical supply.''' Use the mains isolator (1), located as a red knob on the left-hand end of the control station. Confirm power is on via the white indicator lamp (10) near the emergency stop (9).

*'''Select spindle rotation direction.''' Use the forward/reverse switch (2) to choose the correct rotation.

*'''Start the spindle safely.''' Press the start push-button (5) to begin operation.

*'''Control feed motion as needed.''' Engage or disengage the feed using lever (22) during operation.

*'''Use the emergency stop when needed.''' The machine can be stopped immediately using the emergency stop pushbutton (4).

*'''Observe maximum faceplate speeds.''' Do not exceed 1500 rpm when using a 260 mm (12") diameter faceplate.

*'''Avoid high speeds in coarse feed range.''' The coarse screwcutting/feed range "J" must not be used at spindle speeds above 750 rpm.

=Manuals=

[https://drive.google.com/file/d/1QAthPsuiw3O3m7zd1kcQmGab9KzISFlN/view Clausing M250 Manual]
=Helpful Videos=
*[https://www.youtube.com/watch?v=NRaFqef62_k&t=97s Clausing/Harrison M250 Quick Look - Few Items of Upkeep Interest]
*[https://www.youtube.com/watch?v=Za0t2Rfjewg Essential Machining Skills: Working with a Lathe]
*[https://www.youtube.com/watch?v=SPSAnyJJT0k&t=2s M250 Lathe in action]
*[https://www.youtube.com/watch?v=BAD10CKG4Gw Mini machinist mallet] - video of a mallet lathe project (warning: sick metal music playing the whole time)

=Stock materials=

Important factors (machinability, hardness, material and cutter, maximum sizes)

Cold-rolled steel

Hot-rolled steel

Cast

=Beginner Projects=
*[https://www.patreon.com/posts/14548892 Machinist's Hammer] - a project by Tim Nummy
*[https://www.youtube.com/watch?v=KcAk_Lec_hc Whistle]
*[https://www.youtube.com/watch?v=-dyO4PEkEkc Storage Tube with hidden seam]
*[https://www.youtube.com/watch?v=gFQx70JAixo Spinning Top]
*[https://www.youtube.com/watch?v=t9NGty1CVII Decorative Ring]
*[https://www.youtube.com/watch?v=c0xcyI0hZOI Machinist Jack]
*[https://www.youtube.com/watch?v=5-33oi0Wua8 Chuck key]

=Tool bits and accessories=
* Aloris BXA-style (200 series) quick-change toolpost with multiple tool holders
==What we have for insert tool holders==
*SHARS 1/2 X 4" RH MCLN INDEXABLE TURNING TOOL HOLDER CNMG
*MGEHR1616 Parting Off Turning Tool Holder
**Insert: MGMN200
*Anytime Tools 5 Piece 1/2" MINI LATHE INDEXABLE CARBIDE INSERT TOOL BIT SET - [https://www.amazon.com/gp/product/B0087RGCGO/ link]
**Insert: TCMT 090204 - [https://www.amazon.com/dp/B00SDYYI5I link]

==Where to buy==
*[https://alexnld.com/product-category/home-garden/business-industrial/manufacturing-amp-metalworking/metalworking-tooling/toolholding/page/2/ AlexNLD - Toolholding] - Inserts, tool holders, and more.
*[https://www.mscdirect.com/browse/Tool-Holding MSC Direct - Tool Holding]
*[https://www.mcmaster.com McMaster Carr] - Everything, but also inserts and tool holders
*[http://ebay.com Ebay] - Good ol' ebay, its got everything
*[http://amazon.com Amazon] - Amazon also has everything

[[Category: Tool]]
[[Category: Machine Shop]]
[[Category: Safety Checkout]]

File:Clausing M250 Metal Lathe.jpg

Sara.m — Tue, 28 Apr 2026 23:31:41 GMT

Sara.m uploaded File:Clausing M250 Metal Lathe.jpg

New page

Clausing M250 Metal Lathe